FIELD: chemistry.
SUBSTANCE: base (3; 24) has at least one coating layer (5, 21) which contains fibre material. The fibre material lies in the layer such that the surface is given a shape having depressions and elevations with spatial-frequency components from 3 to 1000 mcm-1.
EFFECT: improved non-stick and self-cleaning properties.
18 cl, 3 dwg
Authors
Dates
2011-03-20—Published
2006-04-28—Filed